dryopteris filix-mas dryopteris dilatata • dryopteris fragrans · · · Info · Definitions · Synonyms · Characters · · dryopteris filix-mas · · Text Common · · Latin · · Scripts 20 · · Length 7 · · Syllables Definitions · · · (noun) fern of North America and Europe whose rhizomes and stalks yield an oleoresin used to expel tapeworms. Synonyms: male fern, Dryopteris filix-mas. · · Noun Definition 1 Synonyms · · · male fern · · Synonym 1 Characters · · space U+0020 - hyphen-minus U+002D a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 x latin small letter x U+0078 y latin small letter y U+0079